While not the official Roland manual it can provide you with important info on operating the TR-505. TR-606 - Drum Antix A resource site for users of the TR-606 drum machine with modifications, manual, pictures
[怀旧合成波电子鼓机采样]Bunker 8 Digital Labs Bunker 8 Drum Machines Boss DR660 [WAV](8Mb)2021年3月10日 - Drum Kit, Retro, Synthwave, 风格采样&MIDI素材The Boss DR660 Drum Samples are drum sounds with PUNCH. These are the secret sauce percussion sounds to 2021’s Disco Power Pop ...